I will do custom shopify theme customization coding bug fix add feature and development

J
jobbnick
J
jobbnick
Jonick

About this gig

Is your Shopify store missing the features you need, suffering from coding errors, slow performance, or theme limitations? A poorly customized store can hurt your customer experience, reduce conversions, and impact sales.

If you're looking for a reliable Shopify Expert to customize, improve, or fix your store, you're in the right place.


I provide professional Shopify theme customization, Shopify custom coding, Shopfy bug fix, and Shop|fy theme development services tailored to your business goals. Whether you need design improvements, advanced functionality, or technical fixes, I'll deliver a clean, responsive, and high-performing solution.


What You'll Get:

  • Shop ify theme customization & development
  • website custom coding and Liquid modifications
  • Bug fixing and error resolution
  • Custom sections, features & functionality
  • Shopi fy speed optimization
  • Mobile-responsive improvements
  • App integration & feature enhancements
  • Theme upgrades and design refinements
  • Shopif y store customization
  • Performance-focused development


Every solution is built to improve usability, performance, and conversions while maintaining a professional user experience.


Message me today!

Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know Jonick

Jonick

Your Trusted Partner For Modern, Responsive and Conversion Focused Websites

  • FromUnited States
  • Member sinceNov 2025
  • Avg. response time3 hours
  • Languages

    English, French, German
Hi, I'm Job, a website designer and developer helping businesses, startups, and brands build websites that deliver real results. A great website should do more than look good it should attract visitors, build trust, and turn them into customers. I specialize in Shopify stores, WordPress, Webflow, and Squarespace websites, creating responsive, SEO-friendly, and conversion-focused solutions. From website design, redesign, landing pages, and eCommerce development to customization and optimization, I build websites that strengthen your online presence and support long-term business growth.